一、单格窗框板的产生在墙板建筑中,采用合理的窗洞构造方案,对于促进工业墙板的推广是有重要意义的。目前,墙板窗洞的构造方案主要有两种:1.用窗下板、窗上板、窗肚板、窗间板、窗侧板等异型墙板围成窗洞,采用分别设置在不同墙板上的预埋件连结窗户;2.采用自 First, the production of single-frame window frame board In the wall board building, the use of reasonable window hole construction program is of great significance to promote the promotion of industrial wall board. At present, there are mainly two types of construction schemes for window panels and window walls: 1. Use window panels, window panels, window panels, window panels, window side panels, and other special-shaped wall panels to form window holes, which are respectively set on different wall panels. Embedded parts on the window; 2. used from